The ratio of ages (in years) of three children is 2: 4: 5. the sum of their ages is 33. what is the ages of each child ?

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

How do i solve uniform motion problems?